EP 3935712 A4 20221214 - INDUCTIVE POWER TRANSFER
Title (en)
INDUCTIVE POWER TRANSFER
Title (de)
INDUKTIVE LEISTUNGSÜBERTRAGUNG
Title (fr)
TRANSFERT DE PUISSANCE INDUCTIVE
Publication
Application
Priority
- US 201962815128 P 20190307
- US 2020021462 W 20200306
Abstract (en)
[origin: US2020287415A1] One embodiment provides a non-contact power transmitter device including a sealed housing provided at least partially within a surface, and a transmitter coil within the sealed housing configured to inductively transfer power to a power receiver device. The power transmitter device also includes a transmitter control unit coupled to the transmitter coil, a transceiver configured to communicate with the power receiver device, and an electronic processor coupled to the transmitter control unit and the transceiver. The electronic processor is configured to establish, using the transceiver, communication with the power receiver device, and negotiate power transfer requirements between the power transmitter device and the power receiver device. The electronic processor is also configured to control the transmitter coil unit to transfer power to the power receiver device.
IPC 8 full level
H02J 50/10 (2016.01); H01F 38/14 (2006.01); H01F 38/38 (2006.01); H02J 7/00 (2006.01); H02J 50/40 (2016.01); H02J 50/70 (2016.01); H02J 50/80 (2016.01); H02J 50/90 (2016.01)
CPC (source: EP US)
H02J 7/0044 (2013.01 - EP); H02J 7/02 (2013.01 - US); H02J 50/005 (2020.01 - US); H02J 50/10 (2016.02 - EP US); H02J 50/40 (2016.02 - US); H02J 50/80 (2016.02 - EP US); H02J 50/90 (2016.02 - EP); H02J 50/40 (2016.02 - EP)
Citation (search report)
- [XYI] US 2013005251 A1 20130103 - SOAR ROGER J [CA]
- [XY] US 2016036241 A1 20160204 - ECKERSON DAVID M [US], et al
- [Y] US 2015270046 A1 20150924 - GOLKO ALBERT J [US], et al
- [Y] US 2017338029 A1 20171123 - PEREZ YEHONATAN [US], et al
- [Y] US 2012112553 A1 20120510 - STONER JR WILLIAM T [US], et al
- [Y] US 2016359379 A1 20161208 - ZEINE HATEM [US], et al
- [Y] WO 2015177905 A1 20151126 - FUJITSU LTD [JP]
- See references of WO 2020181218A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 11177694 B2 20211116; US 2020287415 A1 20200910; AU 2020231237 A1 20210930; CA 3132664 A1 20200910; CN 113785470 A 20211210; EP 3935712 A1 20220112; EP 3935712 A4 20221214; MX 2021010705 A 20211210; US 11631995 B2 20230418; US 2022069624 A1 20220303; US 2023253828 A1 20230810; WO 2020181218 A1 20200910
DOCDB simple family (application)
US 202016811667 A 20200306; AU 2020231237 A 20200306; CA 3132664 A 20200306; CN 202080033407 A 20200306; EP 20766284 A 20200306; MX 2021010705 A 20200306; US 2020021462 W 20200306; US 202117522408 A 20211109; US 202318300075 A 20230413